0
Sale!
JBL UA FLASH X ROCK
JBL UA FLASH X ROCK - Image 2
JBL UA FLASH X ROCK - Image 3
JBL UA FLASH X ROCK - Image 4
JBL UA FLASH X ROCK - Image 5
JBL UA FLASH X ROCK - Image 6
JBL UA FLASH X ROCK - Image 7

JBL UA FLASH X ROCK

4.7 out of 5
(10 customer reviews)

Original price was: $227.89.Current price is: $115.79.

The Under Armour True Wireless Flash earbuds are a solid entry into the true wireless market, with strong audio, ergonomic design, and a hefty battery life to really make your purchase last throughout the week

SKU: FLASH X ROCK Categories: , , , ,

Expect your order to be delivered within a quick 5-8 business days.

Free shipping is available for orders over $100.

Rest assured with our 45-day money back guarantee on your purchases.

Offer secure transactions and various payment options without storing card details.

Additional Features

JBL Charged Sound with exclusive Rock-tuned sound curve for even louder, bolder sound with rich bass|Bionic Hearing, a unique JBL sound & mic technology allows athletes to still hear surroundings|Talk-Thru technology drops music down & turns on speech-optimized

Package

  • 1 x True Wireless Flash in-ear sport headphone
  • 1 x Protective sport charging case
  • 3 Sizes of ear tips
  • 3 Sizes of Freebit tips
  • 1 x Utility case
  • 1 x Quick start guide

Technical Specifications

Bluetooth version: 4.2
Driver sensitivity at 1kHz/1mW (dB): 95
Dynamic frequency response range (Hz): 20Hz – 22kHz
Impedance (ohms): 14
Weight (g): 15
Weight (oz): .53
Bluetooth profiles: A2DP v1.3, AVRCP v1.5, HFP v1.6
Bluetooth frequency: 2.402GHz – 2.48GHz
Bluetooth transmitted modulation: GFSK, π/4 DQPSK, 8-DPSK
Bluetooth transmitter power: <9.5dBm
Battery Type: Rechargeable lithium-ion (3.7V 2 x 110mAH)
Charging time (hours from empty): 2
Maximum play time (hours): 5
Maximum talk time (hours): 25

Description

Wireless freedom built for the grind
UA Project Rock True Wireless offers a truly cord-free experience built for the grind. UA Storm waterproof technology and Antibacterial Sport Flex Fit ear tips were crafted specifically for all-condition training while the JBL Charged Sound was boldly optimized and tuned with rich bass for motivation. Hear your surroundings with Bionic Hearing featuring TalkThru Technology for quick conversations with just one touch, and AmbientAware Technology to hear your surroundings for increased safety. With up to 25 hours battery life and a rugged aluminum charging case, these headphones truly break the limits.

You may also like

10 reviews for JBL UA FLASH X ROCK

Powered byCusRev
4.7
Based on 10 reviews
5
70
70%
4
30
30%
3
0%
2
0%
1
0%

Customer Images

Image #1 from Emily S.
Image #1 from Jasmine T
Image #2 from Jasmine T
Image #1 from Carlos R
Image #1 from Norman Varela
Image #2 from Norman Varela
Image #3 from Norman Varela
Image #1 from Nicol
Image #2 from Nicol
Image #1 from JJ
Image #1 from Emily S.

Emily S.

I’ve been using these headphones for a week, and they’ve exceeded my expectations. The sound is crystal clear, with deep bass that makes my workouts so much more enjoyable. The battery life is fantastic too—I’ve only had to charge them once. Highly recommend!

(0) (0)
Image #1 from Jasmine T

Jasmine T

I’m so glad I bought these! The noise-canceling feature is a game changer, especially at the gym where it can get noisy. The design is sleek, and they’re very comfortable to wear for long periods. Five stars all the way.

(0) (0)
Image #2 from Jasmine T

Jasmine T

I’m so glad I bought these! The noise-canceling feature is a game changer, especially at the gym where it can get noisy. The design is sleek, and they’re very comfortable to wear for long periods. Five stars all the way.

(0) (0)
Image #1 from Carlos R

Carlos R

These headphones are perfect for my daily runs. They stay in place, and the sound quality is great for the price. My only complaint is that the ear cushions can get a little sweaty during intense workouts, but other than that, they’re solid.

(0) (0)
Image #1 from Norman Varela

Norman Varela

This came in time and good Quality. The product is excellent over my expectations. I recoment this. 5 starts.

(0) (0)
Image #2 from Norman Varela

Norman Varela

This came in time and good Quality. The product is excellent over my expectations. I recoment this. 5 starts.

(0) (0)
Image #3 from Norman Varela

Norman Varela

This came in time and good Quality. The product is excellent over my expectations. I recoment this. 5 starts.

(0) (0)
Image #1 from Nicol

Nicol

Great quality. Perfect size options. Works great in the gym.

(0) (0)
Image #2 from Nicol

Nicol

Great quality. Perfect size options. Works great in the gym.

(0) (0)
Image #1 from JJ

JJ

I use these to run. They stay in my ear when running/moving. The battery life can be better but overall satisfied with them.

(0) (0)
Image #1 from Emily S.
Image #1 from Jasmine T
Image #2 from Jasmine T
Image #1 from Carlos R
Image #1 from Norman Varela
Image #2 from Norman Varela
Image #3 from Norman Varela
Image #1 from Nicol
Image #2 from Nicol
Image #1 from JJ
1-5 of 10 reviews
  1. ES
    Emily S.
    Reviewer

    I’ve been using these headphones for a week, and they’ve exceeded my expectations. The sound is crystal clear, with deep bass that makes my workouts so much more enjoyable. The battery life is fantastic too—I’ve only had to charge them once. Highly recommend!

    Image #1 from Emily S.
    (0) (0)
  2. JT
    Jasmine T
    Reviewer

    I’m so glad I bought these! The noise-canceling feature is a game changer, especially at the gym where it can get noisy. The design is sleek, and they’re very comfortable to wear for long periods. Five stars all the way.

    Image #1 from Jasmine T
    Image #2 from Jasmine T
    (0) (0)
  3. MP
    Michael P.
    Reviewer

    I’ve had these headphones for a few months now, and they’re holding up great. The build quality is impressive—no signs of wear and tear. The sound is amazing, and the Bluetooth connection is stable even when I’m moving around.

    (0) (0)
  4. D
    David
    Reviewer

    These headphones offer incredible value for the price. The sound is rich and full, and they’re very durable. I use them every day for my commute, and they’ve never let me down. I would definitely buy these again.

    (0) (0)
  5. CS
    Chris Saunders
    Reviewer

    They were great when they worked.

    (0) (0)
Add a review
JBL UA FLASH X ROCK JBL UA FLASH X ROCK
Rating*
0/5
* Rating is required
Your review
* Review is required
Name
* Name is required
Add photos or video to your review

YYThemes

Quick Links

Get In Touch

  • Email
    service@bassbudz.com
  • Address
    18331 Von Karman Ave, Irvine, CA, United States
  • Working hours
    24/7 Hours

Hear It First


    © 2026 BassBudz